
#import <Foundation/Foundation.h>
#import "FMDatabase.h"
#import "YJImmediatelygrabControllerModel.h"
@interface DBManager : NSObject

+ (DBManager *)sharedManager;

- (void)insertModel:(YJImmediatelygrabControllerModel*)model;
- (void)deleteModelForId:(NSInteger)Id;
- (NSMutableArray *)readModel;
- (BOOL)isExistModelForId:(NSInteger)Id;

@end


